Lock ring for use in a mold stack



FIG. 1 depicts a perspective view of a lock ring;

FIG. 2 depicts a top view of the lock ring of FIG. 1;

FIG. 3 depicts a cross-sectional view of the lock ring taken along line3-3 in FIG. 2;

FIG. 4 depicts a front view of the lock ring of FIG. 1;

FIG. 5 depicts a right side view of the lock ring of FIG. 1;

FIG. 6 depicts a back view of the lock ring of FIG. 1;

FIG. 7 depicts a left side view of the lock ring of FIG. 1;

FIG. 8 depicts a bottom view of the lock ring of FIG. 1;

FIG. 9 depicts a perspective view of a lock ring in accordance with asecond embodiment;

FIG. 10 depicts a top view of the lock ring of FIG. 9;

FIG. 11 depicts a cross-sectional view of the lock ring taken along line11-11 in FIG. 10;

FIG. 12 depicts a front view of the lock ring of FIG. 9;

FIG. 13 depicts a right side view of the lock ring of FIG. 9;

FIG. 14 depicts a back view of the lock ring of FIG. 9;

FIG. 15 depicts a left side view of the lock ring of FIG. 9; and,

FIG. 16 depicts a bottom view of the lock ring of FIG. 9.

It will be understood that the dashed lines presented in the drawings donot form a part of the claimed design.

CLAIM The ornamental design for a lock ring for use in a mold stack, asshown and described.